How does the melting point of PVC influence its use in high-temperature regions for outdoor ottomans?
The melting point of PVC (polyvinyl chloride) plays a critical role in determining its suitability for outdoor ottomans, especially in high-temperature regions. PVC typically softens at around 80°C (176°F) and melts at 100-260°C (212-500°F), depending on additives. In hot climates, prolonged exposure to direct sunlight can cause PVC to warp, deform, or lose structural integrity, compromising the ottoman's durability. To mitigate this, manufacturers often use heat-stabilized PVC or blend it with other materials to improve heat resistance. Choosing UV-resistant and high-temperature-grade PVC ensures longevity and performance for outdoor furniture in warm environments. Proper material selection and design are essential to maintain functionality and aesthetics in extreme conditions.
